CN203141415U - 一种适用于空心导管的拔具 - Google Patents
一种适用于空心导管的拔具 Download PDFInfo
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- CN203141415U CN203141415U CN 201220695415 CN201220695415U CN203141415U CN 203141415 U CN203141415 U CN 203141415U CN 201220695415 CN201220695415 CN 201220695415 CN 201220695415 U CN201220695415 U CN 201220695415U CN 203141415 U CN203141415 U CN 203141415U
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CN 201220695415 CN203141415U (zh) | 2012-12-14 | 2012-12-14 | 一种适用于空心导管的拔具 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104354138A (zh) * | 2014-09-15 | 2015-02-18 | 广州市番禺科腾工业有限公司 | 碗塞拆卸工具 |
CN106965129A (zh) * | 2017-04-10 | 2017-07-21 | 巢云亚 | 捆绑式圆触头拆装工具 |
CN110977868A (zh) * | 2019-12-05 | 2020-04-10 | 中国航发四川燃气涡轮研究院 | 一种过盈配合空心销的拆卸装置及其使用方法 |
CN111889960A (zh) * | 2020-07-06 | 2020-11-06 | 哈尔滨锅炉厂有限责任公司 | 一种用于调节换热器上下管板的拔管器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104354138A (zh) * | 2014-09-15 | 2015-02-18 | 广州市番禺科腾工业有限公司 | 碗塞拆卸工具 |
CN106965129A (zh) * | 2017-04-10 | 2017-07-21 | 巢云亚 | 捆绑式圆触头拆装工具 |
CN110977868A (zh) * | 2019-12-05 | 2020-04-10 | 中国航发四川燃气涡轮研究院 | 一种过盈配合空心销的拆卸装置及其使用方法 |
CN111889960A (zh) * | 2020-07-06 | 2020-11-06 | 哈尔滨锅炉厂有限责任公司 | 一种用于调节换热器上下管板的拔管器 |
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GR01 | Patent grant | ||
C14 | Grant of patent or utility model | ||
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Owner name: SHANGHAI AVIC COMMERCIAL AIRCRAFT ENGINE MANUFACTU Free format text: FORMER OWNER: AVIC COMMERCIAL AIRCRAFT ENGINE CO., LTD. Effective date: 20150417 Owner name: AVIC COMMERCIAL AIRCRAFT ENGINE CO., LTD. Effective date: 20150417 |
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Address after: 201109 Shanghai city Minhang District Lotus Road No. 3998 Patentee after: AVIC Commercial Aircraft Engine Co.,Ltd. Address before: 201109 Shanghai city Minhang District Hongmei Road No. 5696 Room 101 Patentee before: AVIC Commercial Aircraft Engine Co.,Ltd. |
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Effective date of registration: 20150417 Address after: 200000 Shanghai city Pudong New Area Lingang New City Xinyuan Road No. 555 financial center 3 Patentee after: Shanghai AVIC commercial aircraft engine manufacture limited liability company Patentee after: AVIC Commercial Aircraft Engine Co.,Ltd. Address before: 201109 Shanghai city Minhang District Lotus Road No. 3998 Patentee before: AVIC Commercial Aircraft Engine Co.,Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 201109 MINHANG, SHANGHAI TO: 200000 PUDONG NEW AREA, SHANGHAI |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200000 Shanghai city Pudong New Area Lingang New City Xinyuan Road No. 555 financial center 3 Co-patentee after: China Hangfa commercial aviation engine limited liability company Patentee after: Shanghai AVIC commercial aircraft engine manufacture limited liability company Address before: 200000 Shanghai city Pudong New Area Lingang New City Xinyuan Road No. 555 financial center 3 Co-patentee before: AVIC Commercial Aircraft Engine Co.,Ltd. Patentee before: Shanghai AVIC commercial aircraft engine manufacture limited liability company |
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CP03 | Change of name, title or address |
Address after: 201306 room 1, No. 600, No. 301 Xinyuan South Road, Lingang New City, Shanghai Co-patentee after: China Hangfa commercial aviation engine limited liability company Patentee after: China Hangfa Shanghai Aero Engine Manufacturing Co. Ltd. Address before: 200000 Shanghai city Pudong New Area Lingang New City Xinyuan Road No. 555 financial center 3 Co-patentee before: China Hangfa commercial aviation engine limited liability company Patentee before: Shanghai AVIC commercial aircraft engine manufacture limited liability company |
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